"Guns N' Roses" is Diether Ocampo's first action series. Diet is playing the role of Marco Aguilar, the villain who will make the life of Robin Padilla‘s character, miserable. He admitted in an interview that he finds the role very challenging for him.

Diether Ocampo is also working on a Cinemalaya entry "Rakenrol" by Quark Henares. In the indie film, Diet will be playing a "rakista" role.